code: def update(self, holder: "FlagHolder[_T]", value: _T, /) -> None:
      ...
  
file_path: flax/flax/configurations.py
imports: import os
  from contextlib import contextmanager
  from typing import Any, Generic, NoReturn, TypeVar, overload
label_desc: Use image node_id 5 for calling the Config obj's underlying member method code with example usage: obj.update() without return types